论文部分内容阅读
树脂混凝土是现有的三种聚合物混凝土中的一种(聚合物浸渍混凝土,树脂混凝土、聚合物水泥混凝土),它是用液体高分子单体或树脂做粘结剂代替普通混凝土中的全部水泥所做成的混凝土(或砂浆),已有二十余年的发展史。由于它具有固化快、强度高,与水泥混凝土粘结力强,水密性好,耐磨和耐化学腐蚀等优良性能,故苏、美、日等国相继把它用在水工建筑物、涵洞、桥梁、公路和机场等修补工程上。几年来,我院针对葛洲坝工程中的抗冲耐磨问题,也进行了这项材料的实验研究。
Resin concrete is one of the three existing polymer concrete (polymer impregnated concrete, resin concrete, polymer cement concrete), it is to use liquid polymer monomer or resin binder instead of ordinary concrete Concrete made of cement (or mortar), has more than 20 years of development history. Because of its fast curing, high strength, high bonding strength with cement concrete, good water tightness, wear resistance and chemical corrosion resistance and other excellent performance, so the Soviet Union, the United States, Japan and other countries have used it in hydraulic structures, culverts , Bridges, roads and airports and other repair projects. Over the past few years, our hospital for Gezhouba dam project in the impact of wear and tear, but also conducted an experimental study of this material.